Where to find the list
We name companies on one page only, built from CMS plan and enrollment data with the files cited: Ohio plans ending in 2027. It shows which companies are leaving which counties, which plans are ending, and how many people are affected in each county.
- Companies leaving counties: four companies stop selling regular Medicare Advantage plans in some or all of Ohio, affecting at least 8,484 members.
- Plans ending: six companies end some plans where they keep others, affecting at least 29,694 more.
- Still available: statewide, CMS lists 20 companies and 119 Medicare Advantage plans open to everyone for 2027, and every county keeps plans.
Special needs plans changed too: for 2027, the only dual eligible special needs plans (D-SNPs) in Ohio are the plans tied to Next Generation MyCare Ohio. See what are special needs plans in Ohio.
How to tell if you're affected
| Letter you got | What it means |
|---|---|
| Plan non-renewal notice | Your plan is leaving Medicare or your county. You must choose new coverage. |
| Annual Notice of Change | Your plan continues with changes for 2027. Review it. |
| Letter saying you'll be moved to another plan from the same company | Your plan is being replaced. Check that the new plan covers your doctors and drugs. |
What to do if your plan is leaving
- Keep your letter. It proves your special enrollment period and your Medigap guaranteed-issue right.
- List your doctors and medicines. Have the list ready before you compare.
- Compare your options. Another Medicare Advantage plan in your county, or Original Medicare with a Part D plan and a Medigap policy. See plans for your ZIP code.
- Choose by December 31, 2026. Coverage then starts January 1, 2027. The special enrollment period runs through February 28, 2027, but later choices leave a gap.
If you do nothing, you go back to Original Medicare on January 1, without drug coverage. Step-by-step help is on my plan is ending in 2027. To compare plans from the companies they work with, you can request a call from a licensed insurance agent.
Related questions
My plan is ending. What do I do?
Deadlines and steps.
Do I get guaranteed Medigap?
Your 63-day right.
When is open enrollment?
October 15 to December 7, 2026.
Sources
- CMS — Medicare Advantage and Part D Landscape files, contract years 2026 and 2027
- CMS — Medicare Advantage and Part D contract and enrollment data (October 2026 enrollment; 2027 plan crosswalk)
- Medicare.gov — Special Enrollment Periods (plan contract not renewed)
- Medicare.gov — When can I buy a Medigap policy?
More questions in this guide
- Can I change my Medicare plan after open enrollment ends?
- Can I switch from Medicare Advantage back to Original Medicare in Ohio?
- Do I get a guaranteed right to buy Medigap if my plan leaves Ohio?
- My Medicare Advantage plan is ending in 2027 in Ohio. What do I do?
- What is the Medicare Advantage Open Enrollment Period?
- What is the Medicare Annual Notice of Change?
- When is Medicare open enrollment in Ohio?
Part of the guide: Medicare Open Enrollment in Ohio (2027 Plans) · All questions
Frequently asked questions
How many companies offer Medicare Advantage in Ohio for 2027?
The CMS 2027 Landscape file lists 20 companies offering Medicare Advantage plans open to everyone somewhere in Ohio. Which ones serve you depends on your county.
Is every Ohio county losing Medicare Advantage?
No. Every one of Ohio's 88 counties still has Medicare Advantage plans open to everyone in 2027, and Original Medicare is available everywhere.
Is my Medigap policy affected?
No. This is about Medicare Advantage plans. A Medigap policy is guaranteed renewable as long as you pay the premium, even if the company stops selling it to new customers.
My plan sent a letter about changes, not ending. What now?
That's likely your Annual Notice of Change, which lists next year's changes. Your plan continues unless you switch; open enrollment runs through December 7, 2026.
Medicare in your Ohio county
Plans, local agents and help, county by county: Franklin · Cuyahoga · Hamilton · Summit · Montgomery · Lucas · Butler · Stark · Lorain · Warren · Delaware · Lake · Mahoning · Clermont · Trumbull · Licking · Medina · Greene · Fairfield · Portage · All 88 counties →
